If you want to exercise, you can't even be afraid of acid. Besides, so many fitness equipment are very tasteless. If you practice push-ups alone, you can almost practice the muscles and abdominal muscles of the whole upper body. If you must buy fitness equipment, you can choose dumbbells, push-ups, abdominal wheels, tensioners and arm exercisers. You can also get a parallel bar at home and practice pull-ups The effect is definitely better than gorgeous fitness equipment. These are my personal suggestions.